import Vue from 'vue'

import 'normalize.css/normalize.css' // A modern alternative to CSS resets

import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css'
// import locale from 'element-ui/lib/locale/lang/en' // lang i18n

import '@/styles/index.scss' // global css

import App from './App'
import store from './store'
import router from './router'

import '@/icons' // icon
import '@/permission' // permission control

// 导入插件
import plugin from './utils/plugin.js'

// 导入语言包
import i18n from '@/lang'

// 导入过滤器
import * as allfilters from './filters/index'

// 导入打印插件
import Print from 'vue-print-nb'
Vue.use(Print)

// 导入自定义指令
// import { errimage, selfdir1, selfdir2 } from './directives/index.js'
import * as alldir from './directives/index'
console.log(alldir)
// 得到所有自定义指令的键
Object.keys(alldir).forEach(item => {
  Vue.directive(item, alldir[item])
})

// 注册过滤器
Object.keys(allfilters).forEach(item => {
  Vue.filter(item, allfilters[item])
})

// 使用插件
Vue.use(plugin)

// 注册自定义指令
// Vue.directive('errimage', errimage)
// Vue.directive('selfdir1', selfdir1)
// Vue.directive('selfdir2', selfdir2)
/**
 * If you don't want to use mock-server
 * you want to use MockJs for mock api
 * you can execute: mockXHR()
 *
 * Currently MockJs will be used in the production environment,
 * please remove it before going online ! ! !
 */
// if (process.env.NODE_ENV === 'production') {
//   const { mockXHR } = require('../mock')
//   mockXHR()
// }

// set ElementUI lang to EN
// Vue.use(ElementUI, { locale })
// 如果想要中文版 element-ui，按如下方式声明
// Vue.use(ElementUI)
Vue.use(ElementUI, {
  i18n: (key, value) => i18n.t(key, value)
})

Vue.config.productionTip = false

new Vue({
  el: '#app',
  router,
  store,
  i18n,
  // 直接将组件进行渲染，渲染为对象，再通过特定的语法，将对象中的内容解析为 html 代码
  render: h => h(App)
})
